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Lenovo ThinkVision E55 LFD computer monitor 54.6" 3840 x 2160 pixels 4K Ultra HD Black
SKU
64A9GAT1US
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In stock
54.6", 3840 x 2160 DLED VA, 60Hz, 16:9, 400cd/m², 178° / 178°, USB PD (96W)
UNSPSC: 43211902
- 54.6" DLED VA
- 4K Ultra HD, 16:9, 3840 x 2160
- 60Hz, 8ms, 400cd/m2
- USB Hub, USB PD (96W)
Effective display with 400nits brightness, antiglare and eyecare design; Easily connect your own device with builtin USBC docking; Deploy and scale Lenovo. ThinkSmart MTR computing Microsoft Teams Rooms and be seamlessly managed by ThinkSmart Manager
| Audio | |
|---|---|
| Built-in speaker(s) | Yes |
| Performance | |
| Built-in speaker(s) | Yes |
| Built-in microphone | No |
| Built-in camera | No |
| AMD FreeSync | No |
| NVIDIA G-SYNC | No |
| Display | |
| Display brightness (typical) | 400 cd/m² |
| Screen shape | Flat |
| Display number of colours | 1.07 billion colors |
| Native aspect ratio | 16:9 |
| Pixel density | 80 ppi |
| Colour gamut | 72% |
| Maximum refresh rate | 60 Hz |
| HD type | 4K Ultra HD |
| Contrast ratio (typical) | 5000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.0124 x 0.0124" (0.315 x 0.315 mm) |
| Display resolution | 3840 x 2160 pixels |
| Response time | 8 ms |
| Display diagonal | 54.6" |
| NTSC coverage (typical) | 72% |
| Touchscreen | No |
| High Dynamic Range (HDR) supported | Yes |
| Panel type | VA |
| Anti-glare screen | Yes |
| Multimedia | |
| Built-in speaker(s) | Yes |
| Built-in microphone | No |
| Built-in camera | No |
| Design | |
| Certification | ENERGY STAR Certified, EPEAT Silver, EU Energy Efficiency Level (Level-G), TÜV Low Blue Light (Hardware solution), TÜV Rheinland Flicker Free |
| Product colour | Black |
| Colour name | Black |
| Camera | |
| Built-in camera | No |
| Ports & interfaces | |
| Built-in USB hub | Yes |
| Number of upstream ports | 2 |
| USB Type-A downstream ports quantity | 4 |
| USB Type-C downstream ports quantity | 1 |
| VGA (D-Sub) ports quantity | 0 |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| HDMI | Yes |
| HDMI version | 2.1 |
| DisplayPort version | 1.4 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 96 W |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Number of USB Type-B upstream ports quantity | 1 |
| Number of USB Type-C upstream ports quantity | 1 |
| DisplayPort out quantity | 0 |
| Ethernet LAN | Yes |
| Technical details | |
|---|---|
| HDMI | Yes |
| Built-in microphone | No |
| Product colour | Black |
| Power supply type | Internal |
| Touchscreen | No |
| Network | |
| Ethernet LAN | Yes |
| Ergonomics | |
| VESA mounting | Yes |
| Tilt adjustment | Yes |
| Power | |
| Power supply type | Internal |
| Power consumption (max) | 300 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 100 W |
| Power consumption (off) | 0.3 W |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 84 kWh |
| Energy consumption (HDR) per 1000 hours | 170 kWh |
| Weight & dimensions | |
| Bezel width (side) | 0.13" (3.3 mm) |
| Package width | 53.9" (1370 mm) |
| Package depth | 7.28" (185 mm) |
| Package height | 33.5" (850 mm) |
| Package weight | 50 lbs (22.7 kg) |
| Packaging data | |
| Package width | 53.9" (1370 mm) |
| Package depth | 7.28" (185 mm) |
| Package height | 33.5" (850 mm) |
| Package weight | 50 lbs (22.7 kg) |
| Other features | |
| Certification | ENERGY STAR Certified, EPEAT Silver, EU Energy Efficiency Level (Level-G), TÜV Low Blue Light (Hardware solution), TÜV Rheinland Flicker Free |
| Power consumption (max) | 300 W |
| HDMI | Yes |
| USB Power Delivery up to | 96 W |
| Energy efficiency scale | A to G |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Power supply type | Internal |
| Ethernet LAN | Yes |
| Touchscreen | No |
| USB Power Delivery (USB PD) | Yes |
| Certificates | |
| Certification | ENERGY STAR Certified, EPEAT Silver, EU Energy Efficiency Level (Level-G), TÜV Low Blue Light (Hardware solution), TÜV Rheinland Flicker Free |
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|---|---|---|---|---|---|---|
| SKU |
64A9GAT1US
|
XG49VQ
|
VP3881A
|
PA32UCR-K
|
DELL-U4323QE
|
DELL-U4924DW
|
| Manufacturer |
Lenovo
|
ASUS
|
Viewsonic
|
ASUS
|
DELL
|
DELL
|
| Display diagonal |
23" and more
|
23" and more
|
23" and more
|
23" and more
|
23" and more
|
23" and more
|
| Product colour |
Black
|
Black
|
Black
|
Black
|
Silver
|
N/A
|
| Touchscreen |
N
|
N
|
N
|
N
|
N
|
N
|
| Built-in camera |
N
|
N
|
N/A
|
N
|
N
|
N
|
| Market positioning |
N/A
|
Gaming
|
Home
|
N/A
|
Business
|
Office
|
| Display technology |
N/A
|
LED
|
LED
|
LED
|
LCD
|
LCD
|
| Native aspect ratio |
16:9
|
32:9
|
21:9
|
16:9
|
16:9
|
32:9
|
| VESA mounting |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
| NVIDIA G-SYNC |
N
|
Y
|
N/A
|
N
|
N/A
|
N
|
| Built-in USB hub |
Y
|
Y
|
N/A
|
Y
|
Y
|
Y
|
| AMD FreeSync |
N
|
Y
|
N/A
|
N
|
N/A
|
N
|